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152005410443 = 471732108061
BaseRepresentation
bin1000110110010000111…
…0100111111010001011
3112112100111222220211102
42031210032213322023
54442301341113233
6153455203252015
713660556445635
oct2154416477213
9475314886742
10152005410443
1159513100757
122556237a00b
1311445b9c363
1474ddc57a55
153e49bb01e8
hex23643a7e8b

152005410443 has 12 divisors (see below), whose sum is σ = 156143538528. Its totient is φ = 147909934560.

The previous prime is 152005410409. The next prime is 152005410511. The reversal of 152005410443 is 344014500251.

It is not a de Polignac number, because 152005410443 - 26 = 152005410379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152005410643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1352633 + ... + 1460693.

It is an arithmetic number, because the mean of its divisors is an integer number (13011961544).

Almost surely, 2152005410443 is an apocalyptic number.

152005410443 is a deficient number, since it is larger than the sum of its proper divisors (4138128085).

152005410443 is an equidigital number, since it uses as much as digits as its factorization.

152005410443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108454 (or 108281 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 152005410443 its reverse (344014500251), we get a palindrome (496019910694).

The spelling of 152005410443 in words is "one hundred fifty-two billion, five million, four hundred ten thousand, four hundred forty-three".

Divisors: 1 47 173 8131 29929 108061 1406663 5078867 18694553 878643991 3234157669 152005410443